Bosom buddies

Apparently a kiss isn't just a kiss. It's a music deal. The first single from Britney Spears' upcoming album will feature Madonna.

Britney debuted the song, "Me Against the Music," at her NFL Kickoff Live performance. Fittingly, the album--due Nov. 18--finally has a name, and it's football-friendly: "Get in the Zone."

The single featuring the smooching pop tarts will ship to radio stations on Sept. 30, with a video set to premiere on MTV on Oct. 13, MTV.com reports. The new disc will feature 13 tracks, including "Early Mornin' " (produced by Moby) and "Outrageous" (produced by R. Kelly).